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Belzutifan + Ethinyl estradiol-norgestimate

شدت: شدید

Belzutifan and Ethinyl estradiol-norgestimate: major interaction.

آخرین به‌روزرسانی

ویژه کادر درمان — فقط جهت مرجع. این صفحه خلاصه‌ای کوتاه است، توصیه پزشکی نیست و جایگزین بروشور رسمی یا قضاوت بالینی نمی‌شود. پیش از تجویز یا تحویل دارو همیشه بررسی کنید.

محتوای بالینی این صفحه فقط به زبان انگلیسی موجود است.

خلاصه

Belzutifan can induce CYP3A4 and lower hormonal contraceptive exposure, which may lead to contraceptive failure or breakthrough bleeding. Belzutifan is also teratogenic, so pregnancy prevention is important.

معنای این تداخل به زبان ساده

Belzutifan and Ethinyl estradiol-norgestimate can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.

Belzutifan belongs to Miscellaneous; Ethinyl estradiol-norgestimate belongs to Endocrine.

سطح شواهد: Moderate

چرا رخ می‌دهد

Induction of CYP3A4 by belzutifan increases the metabolism of ethinyl estradiol and norgestimate.

اقدام لازم

Use a highly effective non-hormonal contraceptive during treatment and for the period given in the labeling after the last dose.

از داروساز چه بپرسید

  • Does the benefit of taking both outweigh the risk in my case?
  • Do I need any blood test, ECG or other check while on both?
  • What early warning signs should I watch for, and what should I do if they appear?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

ویژه اعضای Pro+

باز کردن کل صفحه

یک حساب بسازید و دوره آزمایشی Pro+ را شروع کنید تا توصیه‌های کامل مدیریت Belzutifan و Ethinyl estradiol-norgestimate، یادداشت‌های تکمیلی، جزئیات شواهد و بررسی‌کننده تداخل برای کل نسخه را باز کنید.

  • Full clinical management advice
  • Additional notes
  • Evidence detail
  • Interaction checker for a whole prescription

Pro+ را ۱۴ روز رایگان در وب امتحان کنید. بدون نیاز به کارت.

پرسش‌های متداول

Can I take Belzutifan with Ethinyl estradiol-norgestimate?

MediHelp rates the interaction as major. Belzutifan and Ethinyl estradiol-norgestimate can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Belzutifan can induce CYP3A4 and lower hormonal contraceptive exposure, which may lead to contraceptive failure or breakthrough bleeding. Belzutifan is also teratogenic, so pregnancy prevention is important.

How serious is the interaction between Belzutifan and Ethinyl estradiol-norgestimate?

MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use a highly effective non-hormonal contraceptive during treatment and for the period given in the labeling after the last dose.

What other medicines interact with Ethinyl estradiol-norgestimate?

MediHelp also lists interactions of Ethinyl estradiol-norgestimate with, for example, Fezolinetant, Ombitasvir / paritaprevir / ritonavir and dasabuvir, Tranexamic acid. The full list is on the Ethinyl estradiol-norgestimate page.

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